Japanese Organization for International Cooperation in Family Planning & Yasukawa, M. (1977). Fertility and family planning in Japan. The Organization.
Cita Chicago (17th ed.)Japanese Organization for International Cooperation in Family Planning i Masaaki Yasukawa. Fertility and Family Planning in Japan. Tokyo: The Organization, 1977.
Cita MLA (9th ed.)Japanese Organization for International Cooperation in Family Planning i Masaaki Yasukawa. Fertility and Family Planning in Japan. The Organization, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.